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About 4,135 Trademarks found for “CO-CHEK”

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CO-CHEK*

CO-C*

*HEK

CO*EK

539594
ABANDONED

on 1 May 1987

DATA-CHEK

THOMAS H. MAY

539594 · 9 Apr 1985

009

Computer systems for the storage, transmission and reception of inform...

522918
ABANDONED

on 5 Sept 1990

DIET-CHEK

MILES INC.

522918 · 31 May 1984

005

Chemical reagent tests for analysis of body fluids.

508445
EXPUNGED

FERRO-CHEK

MILES INC. (AN INDIANA CORPORATION)

508445 · 23 Aug 1983

001

Diagnostic spectrophotometric tests for serum iron and serum iron bind...

505795
ABANDONED

on 4 Oct 1985

SOBER-CHEK

INNOVATIVE PRODUCTS INC.

505795 · 27 Jun 1983

009

Portable breath analysing devices for detecting the presence of alcoho...

503743
REGISTERED

on 5 Jul 1985

AIR CHEK

265614 ALBERTA LTD. CARRYING ON BUSINESS UNDER THE FIRM NAME AND STYLE OF AIR CHEK INDUSTRIES

503743 · 17 May 1983

006

019

Garbage chute doors; access doors for fire-rated enclosures; and doors...

502672
EXPUNGED

on 12 Apr 2000

QUICK CHEK

COMMUNICATION MFG. COMPANY

502672 · 28 Apr 1983

009

010

Testing apparatus for telephone equipment.

500952
ABANDONED

on 2 Nov 1984

SKI CHEK

KARMAC PRODUCTS LTD.

500952 · 25 Mar 1983

012

Ski racks.

496997
EXPUNGED

on 29 Aug 2000

U-CHEK

MAYKEN PACKAGING TECHNIQUES INC.

496997 · 6 Jan 1983

006

008

...

Tamper resistant packaging and containers.

492560
REGISTERED

on 6 Jan 1984

HEMA-CHEK

SIEMENS HEALTHCARE DIAGNOSTICS INC. (A CALIFORNIA CORPORATION)

492560 · 23 Sept 1982

005

Chemical reagent tests for the analysis of body fluids.

474957
EXPUNGED

on 4 Oct 1999

DRAIN CHEK

MOEN INC.

474957 · 2 Sept 1981

006

011

...

Back water valve.

Owners

Federated co-operatives limited (39)

The co-operators group limited (24)

Target brands inc. (22)

Barkbox, inc. (20)

Roche diabetes care gmbh a german corporation (20)

Abercrombie & fitch trading co. (18)

Tiffany and company (14)

Alterna savings and credit union limited (12)

Blyth cowbell brewing inc. (12)

Fgl sports ltd. (10)

Categories

Class 35 (1217)

Class 25 (1134)

Class 30 (674)

Class 21 (569)

Class 16 (557)

Class 9 (538)

Class 32 (498)

Class 18 (446)

Class 43 (416)

Class 29 (413)

Class 14 (371)

Class 3 (359)

Class 41 (348)

Class 20 (319)

Class 5 (304)

Class 40 (282)

Class 28 (280)

Class 24 (269)

Class 42 (252)

Class 33 (242)

Class 31 (218)

Class 11 (214)

Class 36 (211)

Class 39 (200)

Class 34 (197)

Class 6 (196)

Class 26 (175)

Class 44 (175)

Class 4 (156)

Class 8 (150)

Class 7 (149)

Class 37 (146)

Class 10 (122)

Class 1 (114)

Class 12 (113)

Class 45 (102)

Class 19 (96)

Class 38 (90)

Class 27 (82)

Class 22 (76)

Class 17 (64)

Class 2 (51)

Class 15 (31)

Class 13 (18)

Class 23 (12)

Correspondents

Smart & biggar lp (481)

Gowling wlg (canada) llp (324)

Robic agence pi s.E.C./ robic ip agency lp (108)

Borden ladner gervais llp (85)

Marks & clerk (81)

Osler, hoskin & harcourt llp (80)

Cassan maclean ip agency inc. (49)

Riches, mckenzie & herbert llp (49)

Norton rose fulbright canada llp/s.E.N.C.R.L.,s.R.L. (43)

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